{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266788857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ffd8c30473e04bc65d021c2f4a79ddf80bffa593aac9e83c327dc14e1079df2",
    "signature": "0xd350ab405966d0cb4c2991121e7df75f5f0f6af33c2a4afd616fdd72d4031480307753f55aaa7dc09c6c7ad2ced34cc91f8ea5a4db8d3eed2e1972904dc42ef31b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}